Home / 334,150.92-461,099.79-190,882.98

Finding the Fourth Proportional to 334,150.92, 461,099.79 and 190,882.98

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Solution

The fourth proportional to 334,150.92, 461,099.79 and 190,882.98 is: 263,402.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,150.92 : 461,099.79 = 190,882.98 : x
  2. Step 2: Convert to fraction form
    334,150.92/461,099.79 = 190,882.98/x
  3. Step 3: Cross multiply
    334,150.92x = 461,099.79 × 190,882.98
  4. Step 4: Simplify right side
    334,150.92x = 88,016,101,992.57
  5. Step 5: Solve for x
    x = 88,016,101,992.57/334,150.92
  6. Step 6: Final answer
    x = 263,402.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.